I'm hoping you guys might be able to make some suggestions for a good backpack. I really need something that can really fit a tablet (Asus Transformer) and a netbook (11.6" Samsung N510) as well as a set of clothes, plus tech bits charger, cables etc. Currently I have a Karrimor Urban 30 http://www.amazon.co.uk/Karrimor-Urban-Rucksack-Black-Litre/dp/B002YUJIGG/ref=pd_sim_sg_1 This just about on its last legs. Holds up pretty well with the tablet and netbook and the rest of my stuff that I throw in it. I'm looking for something around this just better quality. So what backpacks do you guys use to carry your tech around?